3381512 has 8 divisors (see below), whose sum is σ = 6340350. Its totient is φ = 1690752.

The previous prime is 3381493. The next prime is 3381523. The reversal of 3381512 is 2151833.

It can be written as a sum of positive squares in only one way, i.e., 3363556 + 17956 = 1834^2 + 134^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3381512² = 22869246812288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211337 + ... + 211352.

Almost surely, 2^3381512 is an apocalyptic number.

It is an amenable number.

3381512 is a deficient number, since it is larger than the sum of its proper divisors (2958838).

3381512 is a wasteful number, since it uses less digits than its factorization.

3381512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422695 (or 422691 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 3381512 is about 1838.8887948976. Note that the first 3 decimals coincide. The cubic root of 3381512 is about 150.0964120922.

The spelling of 3381512 in words is "three million, three hundred eighty-one thousand, five hundred twelve".